Product Description
Absolute multi-platform security
- Complete protection for Windows, Mac OS, iOS and Android
- Unbeatable malware detection
- Better privacy with Webcam Protection – NEW
- Multi-layer ransomware protection to keep your files safe
- Optimized speed and cross-platform performance
- No unauthorized applications can access your webcam
- Secure online transactions, anti-theft & anti-loss tools
Security for multiple devices. One account to protect what matters.
One product to protect all your devices, across platforms. Bitdefender Total Security 2018 keeps your Windows, Mac OS, iOS and Android devices safe, with no compromise on performance and battery life.
System Requirements:
- Supported OS: Windows 10 10.12 Sierra
- Processor Format: 32 bit
- RAM: 1 GB
- Hard Disk: 1.5 GB free space
- Additional Requirements: Software requirements Internet Explorer version 10 or higher Integrates with: Google Chrome version 34 and higher Mozilla Firefox version 30 and higher Thunderbird version 14 and higher Outlook 2007, 2010, 2013 Recommended Processor: Intel CORE 2 Duo (2 GHz) or equivalent processor
From the manufacturer


Trust Bitdefender to Protect You
Powered by its depth of security expertise and rapid pace of research and development, Bitdefender’s long-standing mission is to deliver transformative security technologies to the world’s users and organizations. We are innovators, creating breakthrough technology that radically improves our customer’s experience with security.
Don’t Be a Victim of Cyber Attacks
Protect and Defend Yourself with Bitdefender
Cyber-threats are lurking all around the internet, and as our lives become more intertwined with technology, the possibility of becoming a victim of a cyber attack grows.
With Bitdefender, you can rest assured that you have the latest and greatest protection from both common and uncommon forms of attack such as: malware, ransomware, phishing, spyware, malicious unwanted programs spam, fraud, Wi-Fi sniffing, insecure online shopping, DDoS attacks, botnet attacks, spoofing, and so much more.

Rated Best Malware Removal by PC Mag
“Bitdefender’s security goes way beyond malware protection basics, and it does the job with a minimum of bother for you, the user.” – PC Mag, December 2024
PC Mag, January 2025

TechRadar, February, 2024

PC Mag, January 2024

AV Test, December 2023
Complete protection for Windows, MacOS, iOS and Android
Protection
Bitdefender’s unbeatable multi-layered protection keeps your devices safe from all new and existing threats. Features include:
- Complete Real-time Data Protection
- Network Threat Prevention
- Multi-layer Ransomware Protection
- Complete Malware Protection
- Robust Anti-phishing, Anti-fraud, Anti-spam, and Anti-theft Mechanisms
- and More
Performance
Bitdefender security software reacts instantly to online threats without compromising your system’s performance. Features include:
- Automatic Updates and Upgrades
- Game, Movie & Work Modes
- Bitdefender Autopilot Overview
- Bitdefender Photon Adaptive Performance
- OneClick Optimizer
- Battery Mode
- and More
Privacy
Bitdefender complete protection takes care of your online privacy and personal information. Features include:
- Safe Online Banking
- Sophisticated Parental Controls
- Microphone Monitor and Webcam Protection
- Social Network Protection
- Bitdefender VPN (200 MB/Day)
- File Encryption/File Shredder
- and More
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![]() Bitdefender Internet Security
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![]() Bitdefender Total Security
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![]() Bitdefender Family Pack
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Customer Reviews |
4.1 out of 5 stars 48
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1.0 out of 5 stars 1
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4.3 out of 5 stars 2,442
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4.5 out of 5 stars 33
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Price | $39.99 | $79.99 | $44.99 | —no data |
Windows Protection | ✓ | ✓ | ✓ | ✓ |
Automatic Updates | ✓ | ✓ | ✓ | ✓ |
VPN (200 MB Daily) | ✓ | ✓ | ✓ | ✓ |
Parental Controls | no data | ✓ | ✓ | ✓ |
Mac, iOS, and Android Protection | no data | no data | ✓ | ✓ |
Speeds Up Devices with One Click Optimizer | no data | no data | ✓ | ✓ |
Effective Anti-theft and Anti-loss tools | no data | no data | ✓ | ✓ |
Protects up to 15 devices per household | no data | no data | no data | ✓ |
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